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Bian X, Guo T, Chen G, Nie D, Yue M, Zhu Y, Lin M. The therapeutic effect and MR molecular imaging of FA-PEG-FePt/DDP nanoliposomes in AMF on ovarian cancer. Int J Nanomedicine 2024; 19:5227-5243. [PMID: 38855734 PMCID: PMC11162642 DOI: 10.2147/ijn.s453601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 05/17/2024] [Indexed: 06/11/2024] Open
Abstract
Purpose This study aimed to construct targeting drug-loading nanocomposites (FA-FePt/DDP nanoliposomes) to explore their potential in ovarian cancer therapy and molecular magnetic resonance imaging (MMRI). Methods FA-FePt-NPs were prepared by coupling folate (FA) with polyethylene-glycol (PEG)-coated ferroplatinum nanoparticles and characterized. Then cisplatin (DDP) was encapsulated in FA-FePt-NPs to synthesize FA-PEG-FePt/DDP nanoliposomes by thin film-ultrasonic method and high-speed stirring, of which MMRI potential, magnetothermal effect, and the other involved performance were analyzed. The therapeutic effect of FA-FePt/DDP nanoliposomes combined with magnetic fluid hyperthermia (MFH) on ovarian cancer in vitro and in vivo was evaluated. The expression levels of Bax and epithelial-mesenchymal transition related proteins were detected. The biosafety was also preliminarily observed. Results The average diameter of FA-FePt-NPs was about 30 nm, FA-FePt/DDP nanoliposomes were about 70 nm in hydrated particle size, with drug slow-release and good cell-specific targeted uptake. In an alternating magnetic field (AMF), FA-FePt/DDP nanoliposomes could rapidly reach the ideal tumor hyperthermia temperature (42~44 °C). MRI scan showed that FA-FePt-NPs and FA-FePt/DDP nanoliposomes both could suppress the T2 signal, indicating a good potential for MMRI. The in vitro and in vivo experiments showed that FA-FePt/DDP-NPs in AMF could effectively inhibit the growth of ovarian cancer by inhibiting cancer cell proliferation, invasion, and migration, and inducing cancer cell apoptosis, much better than that of the other individual therapies; molecularly, E-cadherin and Bax proteins in ovarian cancer cells and tissues were significantly increased, while N-cadherin, Vimentin, and Bcl-2 proteins were inhibited, effectively inhibiting the malignant progression of ovarian cancer. In addition, no significant pathological injury and dysfunction was observed in major visceras. Conclusion We successfully synthesized FA-FePt/DDP nanoliposomes and confirmed their good thermochemotherapeutic effect in AMF and MMRI potential on ovarian cancer, with no obvious side effects, providing a favorable strategy of integrated targeting therapy and diagnosis for ovarian cancer.
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Affiliation(s)
- Xuefeng Bian
- Imaging Department, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, People’s Republic of China
| | - Ting Guo
- Institute of Clinical Medicine, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, People’s Republic of China
| | - Guojie Chen
- Institute of Clinical Medicine, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, People’s Republic of China
| | - Dengyun Nie
- Institute of Clinical Medicine, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, People’s Republic of China
| | - Miao Yue
- Institute of Clinical Medicine, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, People’s Republic of China
| | - Yinxing Zhu
- Institute of Clinical Medicine, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, People’s Republic of China
| | - Mei Lin
- Clinical Medical Laboratory, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, People’s Republic of China
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Bidkar AP, Zerefa L, Yadav S, VanBrocklin HF, Flavell RR. Actinium-225 targeted alpha particle therapy for prostate cancer. Theranostics 2024; 14:2969-2992. [PMID: 38773983 PMCID: PMC11103494 DOI: 10.7150/thno.96403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 05/01/2024] [Indexed: 05/24/2024] Open
Abstract
Targeted alpha particle therapy (TAT) has emerged as a promising strategy for the treatment of prostate cancer (PCa). Actinium-225 (225Ac), a potent alpha-emitting radionuclide, may be incorporated into targeting vectors, causing robust and in some cases sustained antitumor responses. The development of radiolabeling techniques involving EDTA, DOTA, DOTPA, and Macropa chelators has laid the groundwork for advancements in this field. At the forefront of clinical trials with 225Ac in PCa are PSMA-targeted TAT agents, notably [225Ac]Ac-PSMA-617, [225Ac]Ac-PSMA-I&T and [225Ac]Ac-J591. Ongoing investigations spotlight [225Ac]Ac-hu11B6, [225Ac]Ac-YS5, and [225Ac]Ac-SibuDAB, targeting hK2, CD46, and PSMA, respectively. Despite these efforts, hurdles in 225Ac production, daughter redistribution, and a lack of suitable imaging techniques hinder the development of TAT. To address these challenges and additional advantages, researchers are exploring alpha-emitting isotopes including 227Th, 223Ra, 211At, 213Bi, 212Pb or 149Tb, providing viable alternatives for TAT.
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Affiliation(s)
- Anil P. Bidkar
- Department of Radiology and Biomedical Imaging, University of California San Francisco, CA-94107, USA
| | - Luann Zerefa
- Department of Radiology and Biomedical Imaging, University of California San Francisco, CA-94107, USA
| | - Surekha Yadav
- Department of Radiology and Biomedical Imaging, University of California San Francisco, CA-94107, USA
| | - Henry F. VanBrocklin
- Department of Radiology and Biomedical Imaging, University of California San Francisco, CA-94107, USA
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA-94107, USA
| | - Robert R. Flavell
- Department of Radiology and Biomedical Imaging, University of California San Francisco, CA-94107, USA
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA-94107, USA
- Department of Pharmaceutical Chemistry, University of California, San Francisco, CA-94107, USA
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Sakmár M, Kozempel J, Kučka J, Janská T, Štíbr M, Vlk M, Šefc L. Biodistribution study of 211Pb progeny released from intravenously applied 223Ra labelled TiO 2 nanoparticles in a mouse model. Nucl Med Biol 2024; 130-131:108890. [PMID: 38402673 DOI: 10.1016/j.nucmedbio.2024.108890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/29/2024] [Accepted: 02/16/2024] [Indexed: 02/27/2024]
Abstract
BACKGROUND Targeted alpha therapy is one of the most powerful therapeutical modalities available in nuclear medicine. It's therapeutic potency is based on the nuclides that emit one or several alpha particles providing strong and highly localized therapeutic effects. However, some of these radionuclides, like e.g.223Ra or 225Ac decay in cascades, where the radioactive progeny originating from the consecutive alpha-decays may leave the original vector and cause unwanted irradiation of non-target organs. This progeny, even if partially retained in target tissues by internalization processes, typically do not follow the fate of originally targeted radiopharmaceutical and potentially spread over body following their own biodistribution. In this study we aimed to estimate 211Pb/211Bi progeny fate from the 223Ra surface-labelled TiO2 nanoparticles in vitro and the fate of 211Pb in vivo in a mice model. RESULTS In vitro stability studies have shown significant differences between the release of the mother 223Ra and its progeny (211Pb, 211Bi) in all the biological matrices that have been tested. The lowest released activities were measured in saline, resulting in less than 5 % of released activity for all nuclides. Contrary to that, the highest released activity of 223Ra of up to 10 % within 48 h was observed in 5 % solution of albumin. The released activity of its progeny; the 211Pb and 211Bi was in the range of 20-40 % in this test medium. Significantly higher released activities of 211Pb and 211Bi compared to 223Ra by at least 10 % was observed in each biological medium, except saline, where no significant differences were observed. The in vivo biodistribution studies results in a mice model, show similar pattern, where it was found that even after accumulation of nanoparticles in target tissues, approximately 10 % of 211Pb is continuously released into the blood stream within 24 h, followed by its natural accumulation in kidneys. CONCLUSION This study confirms our assumption that the progeny formed in a chain alpha decay of a certain nuclide, in this case the 223Ra, can be released from its original vector, leave the target tissue, relocate and could be deposited in non-target organs. We did not observe complete progeny wash-out from its original target tissues in our model. This indicates strong dependence of the progeny hot atom fate after its release from the original radiopharmaceutical preparation on multiple factors, like their internalization and retention in cells, cell membranes, extracellular matrices, protein binding, etc. We hypothesize, that also the primary tumour or metastasis size, their metabolic activity may significantly influence progeny fate in vivo, directly impacting the dose delivered to non-target tissues and organs. Therefore a bottom-up approach should be followed and detailed pre-/clinical studies on the release and biodistribution of radioactive progeny originating from the chain alpha emitters should be preferably performed.
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Affiliation(s)
- Michal Sakmár
- Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 7, 11519 Prague 1, Czech Republic
| | - Ján Kozempel
- Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 7, 11519 Prague 1, Czech Republic.
| | - Jan Kučka
- Czech Academy of Sciences, Institute of Macromolecular Chemistry, Heyrovského náměstí 1888-2, 16000 Prague 6, Czech Republic
| | - Tereza Janská
- Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 7, 11519 Prague 1, Czech Republic
| | - Matěj Štíbr
- Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 7, 11519 Prague 1, Czech Republic
| | - Martin Vlk
- Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 7, 11519 Prague 1, Czech Republic
| | - Luděk Šefc
- Charles University in Prague, 1st Faculty of Medicine, Centre of Advanced Preclinical Imaging (CAPI), Salmovská 3, 12000 Prague 2, Czech Republic
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Carulli F, He M, Cova F, Erroi A, Li L, Brovelli S. Silica-Encapsulated Perovskite Nanocrystals for X-ray-Activated Singlet Oxygen Production and Radiotherapy Application. ACS ENERGY LETTERS 2023; 8:1795-1802. [PMID: 37090166 PMCID: PMC10111416 DOI: 10.1021/acsenergylett.3c00234] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/13/2023] [Indexed: 05/03/2023]
Abstract
Multicomponent systems consisting of lead halide perovskite nanocrystals (CsPbX3-NCs, X = Br, I) grown inside mesoporous silica nanospheres (NSs) with selectively sealed pores combine intense scintillation and strong interaction with ionizing radiation of CsPbX3 NCs with the chemical robustness in aqueous environment of silica particles, offering potentially promising candidates for enhanced radiotherapy and radio-imaging strategies. We demonstrate that CsPbX3 NCs boost the generation of singlet oxygen species (1O2) in water under X-ray irradiation and that the encapsulation into sealed SiO2 NSs guarantees perfect preservation of the inner NCs after prolonged storage in harsh conditions. We find that the 1O2 production is triggered by the electromagnetic shower released by the CsPbX3 NCs with a striking correlation with the halide composition (I3 > I3-x Br x > Br3). This opens the possibility of designing multifunctional radio-sensitizers able to reduce the local delivered dose and the undesired collateral effects in the surrounding healthy tissues by improving a localized cytotoxic effect of therapeutic treatments and concomitantly enabling optical diagnostics by radio imaging.
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Affiliation(s)
- Francesco Carulli
- Università
degli Studi di Milano-Bicocca, Dipartimento di Scienza dei Materiali, Via Cozzi 55, 20125 Milan, Italy
| | - Mengda He
- School
of Environmental Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Francesca Cova
- Università
degli Studi di Milano-Bicocca, Dipartimento di Scienza dei Materiali, Via Cozzi 55, 20125 Milan, Italy
| | - Andrea Erroi
- Università
degli Studi di Milano-Bicocca, Dipartimento di Scienza dei Materiali, Via Cozzi 55, 20125 Milan, Italy
| | - Liang Li
- Macao
Institute of Materials Science and Engineering (MIMSE), Macau University of Science and Technology, Taipa 999078, Macao, China
| | - Sergio Brovelli
- Università
degli Studi di Milano-Bicocca, Dipartimento di Scienza dei Materiali, Via Cozzi 55, 20125 Milan, Italy
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Smith L, Kuncic Z, Byrne HL, Waddington D. Nanoparticles for MRI-guided radiation therapy: a review. Cancer Nanotechnol 2022. [DOI: 10.1186/s12645-022-00145-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
AbstractThe development of nanoparticle agents for MRI-guided radiotherapy is growing at an increasing pace, with clinical trials now underway and many pre-clinical evaluation studies ongoing. Gadolinium and iron-oxide-based nanoparticles remain the most clinically advanced nanoparticles to date, although several promising candidates are currently under varying stages of development. Goals of current and future generation nanoparticle-based contrast agents for MRI-guided radiotherapy include achieving positive signal contrast on T1-weighted MRI scans, local radiation enhancement at clinically relevant concentrations and, where applicable, avoidance of uptake by the reticuloendothelial system. Exploiting the enhanced permeability and retention effect or the use of active targeting ligands on nanoparticle surfaces is utilised to promote tumour uptake. This review outlines the current status of promising nanoparticle agents for MRI-guided radiation therapy, including several platforms currently undergoing clinical evaluation or at various stages of the pre-clinical development process. Challenges facing nanoparticle agents and possible avenues for current and future development are discussed.
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Bentivoglio V, Varani M, Lauri C, Ranieri D, Signore A. Methods for Radiolabelling Nanoparticles: PET Use (Part 2). Biomolecules 2022; 12:1517. [PMID: 36291726 PMCID: PMC9599877 DOI: 10.3390/biom12101517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/10/2022] [Accepted: 10/13/2022] [Indexed: 08/27/2023] Open
Abstract
The use of radiolabelled nanoparticles (NPs) is a promising nuclear medicine tool for diagnostic and therapeutic purposes. Thanks to the heterogeneity of their material (organic or inorganic) and their unique physical and chemical characteristics, they are highly versatile for their use in several medical applications. In particular, they have shown interesting results as radiolabelled probes for positron emission tomography (PET) imaging. The high variability of NP types and the possibility to use several isotopes in the radiolabelling process implies different radiolabelling methods that have been applied over the previous years. In this review, we compare and summarize the different methods for NP radiolabelling with the most frequently used PET isotopes.
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Affiliation(s)
- Valeria Bentivoglio
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Michela Varani
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Chiara Lauri
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Danilo Ranieri
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Alberto Signore
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
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7
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Rathi R, Sanshita, Kumar A, Vishvakarma V, Huanbutta K, Singh I, Sangnim T. Advancements in Rectal Drug Delivery Systems: Clinical Trials, and Patents Perspective. Pharmaceutics 2022; 14:2210. [PMID: 36297645 PMCID: PMC9609333 DOI: 10.3390/pharmaceutics14102210] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/12/2022] [Accepted: 10/13/2022] [Indexed: 07/30/2023] Open
Abstract
The rectal route is an effective route for the local and systemic delivery of active pharmaceutical ingredients. The environment of the rectum is relatively constant with low enzymatic activity and is favorable for drugs having poor oral absorption, extensive first-pass metabolism, gastric irritation, stability issues in the gastric environment, localized activity, and for drugs that cannot be administered by other routes. The present review addresses the rectal physiology, rectal diseases, and pharmaceutical factors influencing rectal delivery of drugs and discusses different rectal drug delivery systems including suppositories, suspensions, microspheres, nanoparticles, liposomes, tablets, and hydrogels. Clinical trials on various rectal drug delivery systems are presented in tabular form. Applications of different novel drug delivery carriers viz. nanoparticles, liposomes, solid lipid nanoparticles, microspheres, transferosomes, nano-niosomes, and nanomicelles have been discussed and demonstrated for their potential use in rectal administration. Various opportunities and challenges for rectal delivery including recent advancements and patented formulations for rectal drug delivery have also been included.
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Affiliation(s)
- Ritu Rathi
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Sanshita
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Alpesh Kumar
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | | | | | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Rajpura 140401, India
| | - Tanikan Sangnim
- Faculty of Pharmaceutical Sciences, Burapha University, Chonburi 20131, Thailand
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Bianfei S, Fang L, Zhongzheng X, Yuanyuan Z, Tian Y, Tao H, Jiachun M, Xiran W, Siting Y, Lei L. Application of Cherenkov radiation in tumor imaging and treatment. Future Oncol 2022; 18:3101-3118. [PMID: 36065976 DOI: 10.2217/fon-2022-0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Cherenkov radiation (CR) is the characteristic blue glow that is generated during radiotherapy or radioisotope decay. Its distribution and intensity naturally reflect the actual dose and field of radiotherapy and the location of radioisotope imaging agents in vivo. Therefore, CR can represent a potential in situ light source for radiotherapy monitoring and radioisotope-based tumor imaging. When used in combination with new imaging techniques, molecular probes or nanomedicine, CR imaging exhibits unique advantages (accuracy, low cost, convenience and fast) in tumor radiotherapy monitoring and imaging. Furthermore, photosensitive nanomaterials can be used for CR photodynamic therapy, providing new approaches for integrating tumor imaging and treatment. Here the authors review the latest developments in the use of CR in tumor research and discuss current challenges and new directions for future studies.
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Affiliation(s)
- Shao Bianfei
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Liu Fang
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China.,Department of Radiation Oncology, Henan Cancer Hospital, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xiang Zhongzheng
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Zeng Yuanyuan
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Yang Tian
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - He Tao
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Ma Jiachun
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Wang Xiran
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Siting
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
| | - Liu Lei
- Department of Head and Neck Oncology, West China Hospital, Sichuan University, Chengdu, China
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Pijeira MSO, Viltres H, Kozempel J, Sakmár M, Vlk M, İlem-Özdemir D, Ekinci M, Srinivasan S, Rajabzadeh AR, Ricci-Junior E, Alencar LMR, Al Qahtani M, Santos-Oliveira R. Radiolabeled nanomaterials for biomedical applications: radiopharmacy in the era of nanotechnology. EJNMMI Radiopharm Chem 2022; 7:8. [PMID: 35467307 PMCID: PMC9038981 DOI: 10.1186/s41181-022-00161-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 04/01/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Recent advances in nanotechnology have offered new hope for cancer detection, prevention, and treatment. Nanomedicine, a term for the application of nanotechnology in medical and health fields, uses nanoparticles for several applications such as imaging, diagnostic, targeted cancer therapy, drug and gene delivery, tissue engineering, and theranostics. RESULTS Here, we overview the current state-of-the-art of radiolabeled nanoparticles for molecular imaging and radionuclide therapy. Nanostructured radiopharmaceuticals of technetium-99m, copper-64, lutetium-177, and radium-223 are discussed within the scope of this review article. CONCLUSION Nanoradiopharmaceuticals may lead to better development of theranostics inspired by ingenious delivery and imaging systems. Cancer nano-theranostics have the potential to lead the way to more specific and individualized cancer treatment.
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Affiliation(s)
- Martha Sahylí Ortega Pijeira
- Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Nuclear Engineering Institute, Brazilian Nuclear Energy Commission, Rua Helio de Almeida, 75, Ilha Do Fundão, Rio de Janeiro, RJ, 21941906, Brazil
| | - Herlys Viltres
- School of Engineering Practice and Technology, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L8, Canada
| | - Jan Kozempel
- Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 7, 11519, Prague 1, Czech Republic
| | - Michal Sakmár
- Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 7, 11519, Prague 1, Czech Republic
| | - Martin Vlk
- Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 7, 11519, Prague 1, Czech Republic
| | - Derya İlem-Özdemir
- Department of Radiopharmacy, Faculty of Pharmacy, Ege University, 35040, Bornova, Izmir, Turkey
| | - Meliha Ekinci
- Department of Radiopharmacy, Faculty of Pharmacy, Ege University, 35040, Bornova, Izmir, Turkey
| | - Seshasai Srinivasan
- School of Engineering Practice and Technology, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L8, Canada
| | - Amin Reza Rajabzadeh
- School of Engineering Practice and Technology, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4L8, Canada
| | - Eduardo Ricci-Junior
- School of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, 21940000, Brazil
| | - Luciana Magalhães Rebelo Alencar
- Laboratory of Biophysics and Nanosystems, Department of Physics, Federal University of Maranhão, Campus Bacanga, São Luís, Maranhão, 65080-805, Brazil
| | - Mohammed Al Qahtani
- Cyclotron and Radiopharmaceuticals Department, King Faisal Specialist Hospital & Research Centre, Riyadh, 11211, Saudi Arabia
| | - Ralph Santos-Oliveira
- Laboratory of Nanoradiopharmaceuticals and Synthesis of Novel Radiopharmaceuticals, Nuclear Engineering Institute, Brazilian Nuclear Energy Commission, Rua Helio de Almeida, 75, Ilha Do Fundão, Rio de Janeiro, RJ, 21941906, Brazil.
- Laboratory of Radiopharmacy and Nanoradiopharmaceuticals, State University of Rio de Janeiro, Rio de Janeiro, 23070200, Brazil.
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Nanotheranostics for Image-Guided Cancer Treatment. Pharmaceutics 2022; 14:pharmaceutics14050917. [PMID: 35631503 PMCID: PMC9144228 DOI: 10.3390/pharmaceutics14050917] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/18/2022] [Accepted: 04/20/2022] [Indexed: 12/13/2022] Open
Abstract
Image-guided nanotheranostics have the potential to represent a new paradigm in the treatment of cancer. Recent developments in modern imaging and nanoparticle design offer an answer to many of the issues associated with conventional chemotherapy, including their indiscriminate side effects and susceptibility to drug resistance. Imaging is one of the tools best poised to enable tailoring of cancer therapies. The field of image-guided nanotheranostics has the potential to harness the precision of modern imaging techniques and use this to direct, dictate, and follow site-specific drug delivery, all of which can be used to further tailor cancer therapies on both the individual and population level. The use of image-guided drug delivery has exploded in preclinical and clinical trials although the clinical translation is incipient. This review will focus on traditional mechanisms of targeted drug delivery in cancer, including the use of molecular targeting, as well as the foundations of designing nanotheranostics, with a focus on current clinical applications of nanotheranostics in cancer. A variety of specially engineered and targeted drug carriers, along with strategies of labeling nanoparticles to endow detectability in different imaging modalities will be reviewed. It will also introduce newer concepts of image-guided drug delivery, which may circumvent many of the issues seen with other techniques. Finally, we will review the current barriers to clinical translation of image-guided nanotheranostics and how these may be overcome.
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Zaib S, Areeba BS, Nehal Rana BS, Wattoo JI, Alsaab HO, Alzhrani RM, Awwad NS, Ibrahium HA, Khan I. Nanomedicines Targeting Heat Shock Protein 90 Gene Expression in the Therapy of Breast Cancer. ChemistrySelect 2022. [DOI: 10.1002/slct.202104553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sumera Zaib
- Department of Biochemistry Faculty of Life Sciences University of Central Punjab Lahore 54590 Pakistan
| | - B. S. Areeba
- Department of Biochemistry Faculty of Life Sciences University of Central Punjab Lahore 54590 Pakistan
| | - B. S. Nehal Rana
- Department of Biochemistry Faculty of Life Sciences University of Central Punjab Lahore 54590 Pakistan
| | - Javed Iqbal Wattoo
- Department of Biotechnology Faculty of Life Sciences University of Central Punjab Lahore 54590 Pakistan
| | - Hashem O. Alsaab
- Department of Pharmaceutics and Pharmaceutical Technology Taif University, P.O. Box 11099 Taif 21944 Saudi Arabia
| | - Rami M. Alzhrani
- Department of Pharmaceutics and Industrial Pharmacy College of Pharmacy Taif University, P.O. Box 11099 Taif 21944 Saudi Arabia
| | - Nasser S. Awwad
- Chemistry Department Faculty of Science King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia
| | - Hala A. Ibrahium
- Biology Department Faculty of Science King Khalid University P.O. Box 9004 Abha 61413 Saudi Arabia
- Department of Semi Pilot Plant Nuclear Materials Authority P.O. Box 530 El Maadi Egypt
| | - Imtiaz Khan
- Manchester Institute of Biotechnology The University of Manchester 131 Princess Street Manchester M1 7DN United Kingdom
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Makino A, Okazawa H, Kiyono Y. Utilization of Antibody Allows Rapid Clearance of Nanoparticle Probes from Blood without the Need of Probe Modifications. ACS OMEGA 2021; 6:21153-21159. [PMID: 34423223 PMCID: PMC8375092 DOI: 10.1021/acsomega.1c03076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 07/26/2021] [Indexed: 06/13/2023]
Abstract
Nanoparticles are attracting attention as drug carriers for realizing "theranostics". However, nanoparticles generally show long blood circulation behaviors, and the remaining nanoparticle probe in the blood is the cause of prolonged optimal time from probe injection to imaging. Recently, it has been reported that some nanoparticles activate the immune system, producing an anti-nanoparticle antibody, which can selectively detect the corresponding nanoparticle and transfer it to the liver by opsonization. Lactosome is a polymer micelle prepared from amphiphilic PNMG-block-PLLA polydepsipeptide and known to activate the immune system when administered to mice at a specific concentration. In this study, radioactive fluorine-labeled lactosome (18F-lactosome) is used as a positron emission tomography probe for tumor imaging, and anti-lactosome antibody was additionally administrated after 2 h from the probe dosage. 18F-lactosome remaining in the blood was opsonized by the anti-lactosome antibody and transferred to the liver under the antibody dose-dependent manner. Because of the probe reduction from the blood, the tumor/blood signal intensity ratio could be improved up to 50% by anti-lactosome antibody administration. There needs further improvement, but the developed method is applicable for imaging utilizing nanoparticle probes, which activate the immune system.
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Affiliation(s)
- Akira Makino
- Biomedical
Imaging Research Center, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui 910-1193, Japan
- Life
Science Innovation Center, University of
Fukui, 9-1 Bunkyo-3,
Fukui-shi, Fukui 910-8507, Japan
| | - Hidehiko Okazawa
- Biomedical
Imaging Research Center, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui 910-1193, Japan
- Life
Science Innovation Center, University of
Fukui, 9-1 Bunkyo-3,
Fukui-shi, Fukui 910-8507, Japan
| | - Yasushi Kiyono
- Biomedical
Imaging Research Center, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui 910-1193, Japan
- Life
Science Innovation Center, University of
Fukui, 9-1 Bunkyo-3,
Fukui-shi, Fukui 910-8507, Japan
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13
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Theranostic Applications of Nanoparticle-Mediated Photoactivated Therapies. JOURNAL OF NANOTHERANOSTICS 2021. [DOI: 10.3390/jnt2030009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Nanoparticle-mediated light-activated therapies, such as photodynamic therapy and photothermal therapy, are earnestly being viewed as efficient interventional strategies against several cancer types. Theranostics is a key hallmark of cancer nanomedicine since it allows diagnosis and therapy of both primary and metastatic cancer using a single nanoprobe. Advanced in vivo diagnostic imaging using theranostic nanoparticles not only provides precise information about the location of tumor/s but also outlines the narrow time window corresponding to the maximum tumor-specific drug accumulation. Such information plays a critical role in guiding light-activated therapies with high spatio-temporal accuracy. Furthermore, theranostics facilitates monitoring the progression of therapy in real time. Herein, we provide a general review of the application of theranostic nanoparticles for in vivo image-guided light-activated therapy in cancer. The imaging modalities considered here include fluorescence imaging, photoacoustic imaging, thermal imaging, magnetic resonance imaging, X-ray computed tomography, positron emission tomography, and single-photon emission computed tomography. The review concludes with a brief discussion about the broad scope of theranostic light-activated nanomedicine.
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14
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Shende P, Gandhi S. Current strategies of radiopharmaceuticals in theranostic applications. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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15
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Yin L, Zhang K, Sun Y, Liu Z. Nanoparticle-Assisted Diagnosis and Treatment for Abdominal Aortic Aneurysm. Front Med (Lausanne) 2021; 8:665846. [PMID: 34307401 PMCID: PMC8292633 DOI: 10.3389/fmed.2021.665846] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 06/03/2021] [Indexed: 11/16/2022] Open
Abstract
An abdominal aortic aneurysm (AAA) is a localized dilatation of the aorta related to the regional weakening of the wall structure, resulting in substantial morbidity and mortality with the aortic ruptures as complications. Ruptured AAA is a dramatic catastrophe, and aortic emergencies constitute one of the leading causes of acute death in older adults. AAA management has been centered on surgical repair of larger aneurysms to mitigate the risks of rupture, and curative early diagnosis and effective pharmacological treatments for this condition are still lacking. Nanoscience provided a possibility of more targeted imaging and drug delivery system. Multifunctional nanoparticles (NPs) may be modified with ligands or biomembranes to target agents' delivery to the lesion site, thus reducing systemic toxicity. Furthermore, NPs can improve drug solubility, circulation time, bioavailability, and efficacy after systemic administration. The varied judiciously engineered nano-biomaterials can exist stably in the blood vessels for a long time without being taken up by cells. Here, in this review, we focused on the NP application in the imaging and treatment of AAA. We hope to make an overview of NP-assisted diagnoses and therapy in AAA and discussed the potential of NP-assisted treatment.
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Affiliation(s)
- Li Yin
- Department of Vascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Kaijie Zhang
- Department of Cardiology, Sir Run Run Shaw Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Yuting Sun
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Zhenjie Liu
- Department of Vascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
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16
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Zhang W, Mehta A, Tong Z, Esser L, Voelcker NH. Development of Polymeric Nanoparticles for Blood-Brain Barrier Transfer-Strategies and Challenges. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2003937. [PMID: 34026447 PMCID: PMC8132167 DOI: 10.1002/advs.202003937] [Citation(s) in RCA: 115] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/20/2020] [Indexed: 05/04/2023]
Abstract
Neurological disorders such as Alzheimer's disease, stroke, and brain cancers are difficult to treat with current drugs as their delivery efficacy to the brain is severely hampered by the presence of the blood-brain barrier (BBB). Drug delivery systems have been extensively explored in recent decades aiming to circumvent this barrier. In particular, polymeric nanoparticles have shown enormous potentials owing to their unique properties, such as high tunability, ease of synthesis, and control over drug release profile. However, careful analysis of their performance in effective drug transport across the BBB should be performed using clinically relevant testing models. In this review, polymeric nanoparticle systems for drug delivery to the central nervous system are discussed with an emphasis on the effects of particle size, shape, and surface modifications on BBB penetration. Moreover, the authors critically analyze the current in vitro and in vivo models used to evaluate BBB penetration efficacy, including the latest developments in the BBB-on-a-chip models. Finally, the challenges and future perspectives for the development of polymeric nanoparticles to combat neurological disorders are discussed.
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Affiliation(s)
- Weisen Zhang
- Drug Delivery, Disposition and DynamicsMonash Institute of Pharmaceutical SciencesMonash University381 Royal ParadeParkvilleVIC3052Australia
| | - Ami Mehta
- Drug Delivery, Disposition and DynamicsMonash Institute of Pharmaceutical SciencesMonash University381 Royal ParadeParkvilleVIC3052Australia
- IITB Monash Research AcademyBombayMumbai400076India
| | - Ziqiu Tong
- Drug Delivery, Disposition and DynamicsMonash Institute of Pharmaceutical SciencesMonash University381 Royal ParadeParkvilleVIC3052Australia
| | - Lars Esser
- Drug Delivery, Disposition and DynamicsMonash Institute of Pharmaceutical SciencesMonash University381 Royal ParadeParkvilleVIC3052Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO)ClaytonVIC3168Australia
| | - Nicolas H. Voelcker
- Drug Delivery, Disposition and DynamicsMonash Institute of Pharmaceutical SciencesMonash University381 Royal ParadeParkvilleVIC3052Australia
- Commonwealth Scientific and Industrial Research Organisation (CSIRO)ClaytonVIC3168Australia
- Melbourne Centre for NanofabricationVictorian Node of the Australian National Fabrication FacilityClaytonVIC3168Australia
- Department of Materials Science and EngineeringMonash UniversityClaytonVIC3800Australia
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17
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Pratt EC, Tamura R, Grimm J. Cerenkov Imaging. Mol Imaging 2021. [DOI: 10.1016/b978-0-12-816386-3.00028-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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18
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The potential clinical applications of radionuclide labeled/doped gold-based nanomaterials. RADIATION MEDICINE AND PROTECTION 2020. [DOI: 10.1016/j.radmp.2020.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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19
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Martínez Martínez T, García Aliaga Á, López-González I, Abella Tarazona A, Ibáñez Ibáñez MJ, Cenis JL, Meseguer-Olmo L, Lozano-Pérez AA. Fluorescent DTPA-Silk Fibroin Nanoparticles Radiolabeled with 111In: A Dual Tool for Biodistribution and Stability Studies. ACS Biomater Sci Eng 2020; 6:3299-3309. [DOI: 10.1021/acsbiomaterials.0c00247] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Teresa Martínez Martínez
- Unidad de Radiofarmacia, Hospital Clı́nico Universitario Virgen de la Arrixaca, Murcia 30120, Spain
| | - Ángeles García Aliaga
- Unidad de Radiofarmacia, Hospital Clı́nico Universitario Virgen de la Arrixaca, Murcia 30120, Spain
| | - Iván López-González
- Regeneration and Tissue Repair Group, UCAM—Universidad Católica San Antonio. Guadalupe 30107, Murcia Spain
| | | | | | - José Luis Cenis
- Departamento de Biotecnologı́a, Genómica y Mejora Vegetal, Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), La Alberca (Murcia) 30150, Spain
| | - Luis Meseguer-Olmo
- Regeneration and Tissue Repair Group, UCAM—Universidad Católica San Antonio. Guadalupe 30107, Murcia Spain
| | - Antonio Abel Lozano-Pérez
- Departamento de Biotecnologı́a, Genómica y Mejora Vegetal, Instituto Murciano de Investigación y Desarrollo Agrario y Alimentario (IMIDA), La Alberca (Murcia) 30150, Spain
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20
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Gupta A, Lee MS, Kim JH, Lee DS, Lee JS. Preclinical Voxel-Based Dosimetry in Theranostics: a Review. Nucl Med Mol Imaging 2020; 54:86-97. [PMID: 32377260 DOI: 10.1007/s13139-020-00640-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/27/2020] [Accepted: 03/31/2020] [Indexed: 12/22/2022] Open
Abstract
Due to the increasing use of preclinical targeted radionuclide therapy (TRT) studies for the development of novel theranostic agents, several studies have been performed to accurately estimate absorbed doses to mice at the voxel level using reference mouse phantoms and Monte Carlo (MC) simulations. Accurate dosimetry is important in preclinical theranostics to interpret radiobiological dose-response relationships and to translate results for clinical use. Direct MC (DMC) simulation is believed to produce more realistic voxel-level dose distribution with high precision because tissue heterogeneities and nonuniform source distributions in patients or animals are considered. Although MC simulation is considered to be an accurate method for voxel-based absorbed dose calculations, it is time-consuming, computationally demanding, and often impractical in daily practice. In this review, we focus on the current status of voxel-based dosimetry methods applied in preclinical theranostics and discuss the need for accurate and fast voxel-based dosimetry methods for pretherapy absorbed dose calculations to optimize the dose computation time in preclinical TRT.
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Affiliation(s)
- Arun Gupta
- 1Department of Radiology & Imaging, B.P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Min Sun Lee
- 2Department of Radiology, School of Medicine, Stanford University, Stanford, CA USA
| | - Joong Hyun Kim
- 3Center for Ionizing Radiation, Korea Research Institute of Standards and Science, Daejeon, South Korea
| | - Dong Soo Lee
- 4Department of Nuclear Medicine, College of Medicine, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080 South Korea
| | - Jae Sung Lee
- 4Department of Nuclear Medicine, College of Medicine, Seoul National University, 103 Daehak-ro, Jongno-gu, Seoul, 03080 South Korea.,5Interdisciplinary Program in Radiation Applied Life Science, Seoul National University, Seoul, South Korea.,6Department of Biomedical Sciences, College of Medicine, Seoul National University, Seoul, South Korea
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21
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Recent advances in theranostic polymeric nanoparticles for cancer treatment: A review. Int J Pharm 2020; 582:119314. [PMID: 32283197 DOI: 10.1016/j.ijpharm.2020.119314] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 04/03/2020] [Accepted: 04/06/2020] [Indexed: 12/16/2022]
Abstract
Nanotheranostics is fast-growing pharmaceutical technology for simultaneously monitoring drug release and its distribution, and to evaluate the real time therapeutic efficacy through a single nanoscale for treatment and diagnosis of deadly disease such as cancers. In recent two decades, biodegradable polymers have been discovered as important carriers to accommodate therapeutic and medical imaging agents to facilitate construction of multi-modal formulations. In this review, we summarize various multifunctional polymeric nano-sized formulations such as polymer-based super paramagnetic nanoparticles, ultrasound-triggered polymeric nanoparticles, polymeric nanoparticles bearing radionuclides, and fluorescent polymeric nano-sized formulations for purpose of theranostics. The use of such multi-modal nano-sized formulations for near future clinical trials can assist clinicians to predict therapeutic properties (for instance, depending upon the quantity of drug accumulated at the cancerous site) and observed the progress of tumor growth in patients, thus improving tailored medicines.
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22
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Paiva I, Mattingly S, Wuest M, Leier S, Vakili MR, Weinfeld M, Lavasanifar A, Wuest F. Synthesis and Analysis of 64Cu-Labeled GE11-Modified Polymeric Micellar Nanoparticles for EGFR-Targeted Molecular Imaging in a Colorectal Cancer Model. Mol Pharm 2020; 17:1470-1481. [DOI: 10.1021/acs.molpharmaceut.9b01043] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Igor Paiva
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
| | - Stephanie Mattingly
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Melinda Wuest
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
- Cancer Research Institute of Northern Alberta, University of Alberta, Edmonton, Canada
| | - Samantha Leier
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Mohammad Reza Vakili
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
| | - Michael Weinfeld
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Afsaneh Lavasanifar
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
- Department of Chemical and Materials Engineering, Faculty of Engineering, University of Alberta, Edmonton, Canada
| | - Frank Wuest
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
- Cancer Research Institute of Northern Alberta, University of Alberta, Edmonton, Canada
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23
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24
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Peltek OO, Muslimov AR, Zyuzin MV, Timin AS. Current outlook on radionuclide delivery systems: from design consideration to translation into clinics. J Nanobiotechnology 2019; 17:90. [PMID: 31434562 PMCID: PMC6704557 DOI: 10.1186/s12951-019-0524-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 08/14/2019] [Indexed: 02/06/2023] Open
Abstract
Radiopharmaceuticals have proven to be effective agents, since they can be successfully applied for both diagnostics and therapy. Effective application of relevant radionuclides in pre-clinical and clinical studies depends on the choice of a sufficient delivery platform. Herein, we provide a comprehensive review on the most relevant aspects in radionuclide delivery using the most employed carrier systems, including, (i) monoclonal antibodies and their fragments, (ii) organic and (iii) inorganic nanoparticles, and (iv) microspheres. This review offers an extensive analysis of radionuclide delivery systems, the approaches of their modification and radiolabeling strategies with the further prospects of their implementation in multimodal imaging and disease curing. Finally, the comparative outlook on the carriers and radionuclide choice, as well as on the targeting efficiency of the developed systems is discussed.
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Affiliation(s)
- Oleksii O Peltek
- Russian Research Center of Radiology and Surgical Technologies (RRCRST) of Ministry of Public Health, Leningradskaya Street 70 Pesochny, Saint-Petersburg, 197758, Russian Federation
| | - Albert R Muslimov
- Russian Research Center of Radiology and Surgical Technologies (RRCRST) of Ministry of Public Health, Leningradskaya Street 70 Pesochny, Saint-Petersburg, 197758, Russian Federation
| | - Mikhail V Zyuzin
- Faculty of Physics and Engineering, ITMO University, St. Petersburg, 197101, Russia
| | - Alexander S Timin
- Russian Research Center of Radiology and Surgical Technologies (RRCRST) of Ministry of Public Health, Leningradskaya Street 70 Pesochny, Saint-Petersburg, 197758, Russian Federation.
- Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk, 634050, Russia.
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25
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Jiménez-Mancilla NP, Isaac-Olivé K, Torres-García E, Camacho-López MA, Ramírez-Nava GJ, Mendoza-Nava HJ. Theoretical and experimental characterization of emission and transmission spectra of Cerenkov radiation generated by 177Lu in tissue. JOURNAL OF BIOMEDICAL OPTICS 2019; 24:1-10. [PMID: 31313539 PMCID: PMC6995956 DOI: 10.1117/1.jbo.24.7.076002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/20/2019] [Indexed: 05/11/2023]
Abstract
Cerenkov radiation (CR) is the emission of UV-vis light generated by the de-excitation of the molecules in the medium, after being polarized by an excited particle traveling faster than the speed of light. When β particles travel through tissue with energies greater than 219 keV, CR occurs. Tissues possess a spectral optical window of 600 to 1100 nm. The CR within this range can be useful for quantitative preclinical studies using optical imaging and for the in-vivo evaluation of Lu177-radiopharmaceuticals (β-particle emitters). The objective of our research was to determine the experimental emission light spectrum of Lu177-CR and evaluate its transmission properties in tissue as well as the feasibility to applying CR imaging in the preclinical studies of Lu177-radiopharmaceuticals. The theoretical and experimental characterizations of the emission and transmission spectra of Lu177-CR in tissue, in the vis-NIR region (350 to 900 nm), were performed using Monte Carlo simulation and UV-vis spectroscopy. Mice Lu177-CR images were acquired using a charge-coupled detector camera and were quantitatively analyzed. The results demonstrated good agreement between the theoretical and the experimental Lu177-CR emission spectra. Preclinical CR imaging demonstrated that the biokinetics of Lu177-radiopharmaceuticals in the main organs of mice can be acquired.
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Affiliation(s)
- Nallely P. Jiménez-Mancilla
- CONACyT, Instituto Nacional de Investigaciones Nucleares, Ocoyoacac, Estado de México, Mexico
- Address all correspondence to Nallely P. Jiménez-Mancilla, E-mail:
| | - Keila Isaac-Olivé
- Universidad Autónoma del Estado de México, Facultad de Medicina, Laboratorio de Fotomedicina, Biofotónica y Espectroscopía Láser de Pulsos Ultracortos, Toluca, Estado de México, Mexico
| | - Eugenio Torres-García
- Universidad Autónoma del Estado de México, Facultad de Medicina, Laboratorio de Simulación Monte Carlo y Dosimetría, Toluca, Estado de México, Mexico
| | - Miguel A. Camacho-López
- Universidad Autónoma del Estado de México, Facultad de Medicina, Laboratorio de Fotomedicina, Biofotónica y Espectroscopía Láser de Pulsos Ultracortos, Toluca, Estado de México, Mexico
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26
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Cline B, Delahunty I, Xie J. Nanoparticles to mediate X-ray-induced photodynamic therapy and Cherenkov radiation photodynamic therapy. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 11:e1541. [PMID: 30063116 PMCID: PMC6355363 DOI: 10.1002/wnan.1541] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 06/14/2018] [Accepted: 06/23/2018] [Indexed: 12/21/2022]
Abstract
Photodynamic therapy (PDT) has emerged as an attractive option for cancer treatment. However, conventional PDT is activated by light that has poor tissue penetration depths, limiting its applicability in the clinic. Recently the idea of using X-ray sources to activate PDT and overcome the shallow penetration issue has garnered significant interest. This can be achieved by external beam irradiation and using a nanoparticle scintillator as transducer. Alternatively, research on exploiting Cherenkov radiation from radioisotopes to activate PDT has also begun to flourish. In either approach, the most auspicious success is achieved using nanoparticles as either a scintillator or a photosensitizer to mediate energy transfer and radical production. Both X-ray induced PDT (X-PDT) and Cherenkov radiation PDT (CR-PDT) contain a significant radiation therapy (RT) component and are essentially PDT and RT combination. Unlike the conventional combination, however, in X-PDT and CR-PDT, one energy source simultaneously activates both processes, making the combination always in synchronism and the synergy potential maximized. While still in early stage of development, X-PDT and CR-PDT address important issues in the clinic and hold great potential in translation. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Benjamin Cline
- Department of Chemistry, University of Georgia, Athens, Georgia
| | - Ian Delahunty
- Department of Chemistry, University of Georgia, Athens, Georgia
| | - Jin Xie
- Department of Chemistry, University of Georgia, Athens, Georgia
- Bio-Imaging Research Center, University of Georgia, Athens, Georgia
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27
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Sun H, Zhang B, Jiang X, Liu H, Deng S, Li Z, Shi H. Radiolabeled ultra-small Fe3O4 nanoprobes for tumor-targeted multimodal imaging. Nanomedicine (Lond) 2019; 14:5-17. [PMID: 30451578 DOI: 10.2217/nnm-2018-0219] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aim: In the present study, we aimed to characterize the tumor-targeting properties of ultra-small iron oxide nanoparticles (IONPs) as multimodality imaging contrast agent. Methods: The dimeric cRGD peptides [cyclic(Cys-Arg-Gly-Asp-dSer-Cys)-Tyr-dSer-Lys-Tyr-cyclic(Cys-Arg-Gly-Asp-dSer-Cys)], which specifically targeted integrin-αvβ3 receptor highly overexpressed in tumor vasculature and tumor cells, were covalently conjugated onto the surface of ultra-small IONPs followed by the labeling of nuclide 125I- through the chloramine-T method to afford the desired 125I-(cRGD)2-IONPs nanoprobe.125I-(cRGD)2-IONPs were injected into tumor-bearing mice for magnetic resonance (MR) and single photon emission computed tomography (SPECT) multi-modality imaging of tumors. Results: The prepared IONPs demonstrated were very useful for T1/T2 and SPECT imaging of tumors in vivo, exhibiting a high tumor uptake of a clinically useful target-to-background ratio in a short time. Conclusion: We successfully developed a novel integrin-αvβ3 receptor-targeted ultra-small IONPs, which could be successfully used as T1-T2-MRI/SPECT contrast agents for high-resolution and high-sensitivity of tumor imaging in vivo.
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Affiliation(s)
- Hao Sun
- Department of Nuclear Medicine, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Bin Zhang
- Department of Nuclear Medicine, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Xinxin Jiang
- State Key Laboratory of Radiation Medicine & Protection, School for Radiological & Interdisciplinary Sciences (RAD-X) & Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Honglian Liu
- Department of Nuclear Medicine, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Shengming Deng
- Department of Nuclear Medicine, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Zhen Li
- State Key Laboratory of Radiation Medicine & Protection, School for Radiological & Interdisciplinary Sciences (RAD-X) & Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Haibin Shi
- State Key Laboratory of Radiation Medicine & Protection, School for Radiological & Interdisciplinary Sciences (RAD-X) & Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
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28
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Farzin L, Sheibani S, Moassesi ME, Shamsipur M. An overview of nanoscale radionuclides and radiolabeled nanomaterials commonly used for nuclear molecular imaging and therapeutic functions. J Biomed Mater Res A 2018; 107:251-285. [PMID: 30358098 DOI: 10.1002/jbm.a.36550] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 08/08/2018] [Accepted: 09/03/2018] [Indexed: 02/06/2023]
Abstract
Recent advances in the field of nanotechnology applications in nuclear medicine offer the promise of better diagnostic and therapeutic options. In recent years, increasing efforts have been focused on developing nanoconstructs that can be used as core platforms for attaching medical radionuclides with different strategies for the purposes of molecular imaging and targeted drug delivery. This review article presents an introduction to some commonly used nanomaterials with zero-dimensional, one-dimensional, two-dimensional, and three-dimensional structures, describes the various methods applied to radiolabeling of nanomaterials, and provides illustrative examples of application of the nanoscale radionuclides or radiolabeled nanocarriers in nuclear nanomedicine. Especially, the passive and active nanotargeting delivery of radionuclides with illustrating examples for tumor imaging and therapy was reviewed and summarized. The accurate and early diagnosis of cancer can lead to increased survival rates for different types of this disease. Although, the conventional single-modality diagnostic methods such as positron emission tomography/single photon emission computed tomography or MRI used for such purposes are powerful means; most of these are limited by sensitivity or resolution. By integrating complementary signal reporters into a single nanoparticulate contrast agent, multimodal molecular imaging can be performed as scalable images with high sensitivity, resolution, and specificity. The advent of radiolabeled nanocarriers or radioisotope-loaded nanomaterials with magnetic, plasmonic, or fluorescent properties has stimulated growing interest in the developing multimodality imaging probes. These new developments in nuclear nanomedicine are expected to introduce a paradigm shift in multimodal molecular imaging and thereby opening up an era of new diagnostic medical imaging agents. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 107A: 251-285, 2019.
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Affiliation(s)
- Leila Farzin
- Radiation Application Research School, Nuclear Science and Technology Research Institute, Tehran, Iran
| | - Shahab Sheibani
- Radiation Application Research School, Nuclear Science and Technology Research Institute, Tehran, Iran
| | - Mohammad Esmaeil Moassesi
- Radiation Application Research School, Nuclear Science and Technology Research Institute, Tehran, Iran
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Willadsen M, Chaise M, Yarovoy I, Zhang AQ, Parashurama N. Engineering molecular imaging strategies for regenerative medicine. Bioeng Transl Med 2018; 3:232-255. [PMID: 30377663 PMCID: PMC6195904 DOI: 10.1002/btm2.10114] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 08/30/2018] [Accepted: 09/01/2018] [Indexed: 12/15/2022] Open
Abstract
The reshaping of the world's aging population has created an urgent need for therapies for chronic diseases. Regenerative medicine offers a ray of hope, and its complex solutions include material, cellular, or tissue systems. We review basics of regenerative medicine/stem cells and describe how the field of molecular imaging, which is based on quantitative, noninvasive, imaging of biological events in living subjects, can be applied to regenerative medicine in order to interrogate tissues in innovative, informative, and personalized ways. We consider aspects of regenerative medicine for which molecular imaging will benefit. Next, genetic and nanoparticle-based cell imaging strategies are discussed in detail, with modalities like magnetic resonance imaging, optical imaging (near infra-red, bioluminescence), raman microscopy, and photoacoustic microscopy), ultrasound, computed tomography, single-photon computed tomography, and positron emission tomography. We conclude with a discussion of "next generation" molecular imaging strategies, including imaging host tissues prior to cell/tissue transplantation.
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Affiliation(s)
- Matthew Willadsen
- Department of Chemical and Biological Engineering University at Buffalo, State University of New York, Furnas Hall Buffalo New York 14228
| | - Marc Chaise
- Jacobs School of Medicine and Biomedical Sciences University at Buffalo State University of New York 955 Main St., Buffalo, New York 14203
| | - Iven Yarovoy
- Department of Chemical and Biological Engineering University at Buffalo, State University of New York, Furnas Hall Buffalo New York 14228
| | - An Qi Zhang
- Department of Chemical and Biological Engineering University at Buffalo, State University of New York, Furnas Hall Buffalo New York 14228
| | - Natesh Parashurama
- Department of Chemical and Biological Engineering University at Buffalo, State University of New York, Furnas Hall Buffalo New York 14228.,Department of Biomedical Engineering University at Buffalo, State University of New York, Bonner Hall Buffalo New York 14228.,Clinical and Translation Research Center (CTRC) University at Buffalo, State University of New York 875 Ellicott St., Buffalo, New York 14203
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Chakravarty R, Chakraborty S, Guleria A, Shukla R, Kumar C, Vimalnath Nair K, Sarma HD, Tyagi AK, Dash A. Facile One-Pot Synthesis of Intrinsically Radiolabeled and Cyclic RGD Conjugated 199Au Nanoparticles for Potential Use in Nanoscale Brachytherapy. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02526] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Rubel Chakravarty
- Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India
| | | | | | | | | | | | | | - Avesh Kumar Tyagi
- Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India
| | - Ashutosh Dash
- Homi Bhabha National Institute, Anushaktinagar, Mumbai 400 094, India
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31
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Pogue BW, Wilson BC. Optical and x-ray technology synergies enabling diagnostic and therapeutic applications in medicine. JOURNAL OF BIOMEDICAL OPTICS 2018; 23:1-17. [PMID: 30350489 PMCID: PMC6197862 DOI: 10.1117/1.jbo.23.12.121610] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 09/24/2018] [Indexed: 05/10/2023]
Abstract
X-ray and optical technologies are the two central pillars for human imaging and therapy. The strengths of x-rays are deep tissue penetration, effective cytotoxicity, and the ability to image with robust projection and computed-tomography methods. The major limitations of x-ray use are the lack of molecular specificity and the carcinogenic risk. In comparison, optical interactions with tissue are strongly scatter dominated, leading to limited tissue penetration, making imaging and therapy largely restricted to superficial or endoscopically directed tissues. However, optical photon energies are comparable with molecular energy levels, thereby providing the strength of intrinsic molecular specificity. Additionally, optical technologies are highly advanced and diversified, being ubiquitously used throughout medicine as the single largest technology sector. Both have dominant spatial localization value, achieved with optical surface scanning or x-ray internal visualization, where one often is used with the other. Therapeutic delivery can also be enhanced by their synergy, where radio-optical and optical-radio interactions can inform about dose or amplify the clinical therapeutic value. An emerging trend is the integration of nanoparticles to serve as molecular intermediates or energy transducers for imaging and therapy, requiring careful design for the interaction either by scintillation or Cherenkov light, and the nanoscale design is impacted by the choices of optical interaction mechanism. The enhancement of optical molecular sensing or sensitization of tissue using x-rays as the energy source is an important emerging field combining x-ray tissue penetration in radiation oncology with the molecular specificity and packaging of optical probes or molecular localization. The ways in which x-rays can enable optical procedures, or optics can enable x-ray procedures, provide a range of new opportunities in both diagnostic and therapeutic medicine. Taken together, these two technologies form the basis for the vast majority of diagnostics and therapeutics in use in clinical medicine.
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Affiliation(s)
- Brian W. Pogue
- Dartmouth College, Thayer School of Engineering, Geisel School of Medicine, Hanover, New Hampshire, United States
| | - Brian C. Wilson
- University of Toronto, Princess Margaret Cancer Centre/University Health Network, Toronto, Ontario, Canada
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Kleynhans J, Grobler AF, Ebenhan T, Sathekge MM, Zeevaart JR. Radiopharmaceutical enhancement by drug delivery systems: A review. J Control Release 2018; 287:177-193. [DOI: 10.1016/j.jconrel.2018.08.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/02/2018] [Accepted: 08/03/2018] [Indexed: 12/17/2022]
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I-131 doping of silver nanoparticles platform for tumor theranosis guided drug delivery. Eur J Pharm Sci 2018; 122:239-245. [DOI: 10.1016/j.ejps.2018.06.029] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/26/2018] [Accepted: 06/28/2018] [Indexed: 01/09/2023]
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Abstract
Cerenkov luminescence (CL) is blue glow light produced by charged subatomic particles travelling faster than the phase velocity of light in a dielectric medium such as water or tissue. CL was first discovered in 1934, but for biomedical research it was recognized only in 2009 after advances in optical camera sensors brought the required high sensitivity. Recently, applications of CL from clinical radionuclides have been rapidly expanding to include not only preclinical and clinical biomedical imaging but also an approach to therapy. Cerenkov Luminescence Imaging (CLI) utilizes CL generated from clinically relevant radionuclides alongside optical imaging instrumentation. CLI is advantageous over traditional nuclear imaging methods in terms of infrastructure cost, resolution, and imaging time. Furthermore, CLI is a truly multimodal imaging method where the same agent can be detected by two independent modalities, with optical (CL) imaging and with positron emission tomography (PET) imaging. CL has been combined with small molecules, biomolecules and nanoparticles to improve diagnosis and therapy in cancer research. Here, we cover the fundamental breakthroughs and recent advances in reagents and instrumentation methods for CLI as well as therapeutic application of CL.
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Affiliation(s)
- Ryo Tamura
- Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Edwin C Pratt
- Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, NY; Pharmacology, Weill Cornell Graduate School, New York, NY
| | - Jan Grimm
- Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, NY; Pharmacology, Weill Cornell Graduate School, New York, NY; Radiology, Weill Cornell Medicine, New York, NY; Radiology, Memorial Sloan Kettering Cancer Center, New York, NY.
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Wong P, Li L, Chea J, Delgado MK, Poku E, Szpikowska B, Bowles N, Minnix M, Colcher D, Wong JYC, Shively JE, Yazaki PJ. Synthesis, Positron Emission Tomography Imaging, and Therapy of Diabody Targeted Drug Lipid Nanoparticles in a Prostate Cancer Murine Model. Cancer Biother Radiopharm 2018; 32:247-257. [PMID: 28910151 DOI: 10.1089/cbr.2017.2253] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The blood clearance of chemotherapeutic drugs such as doxorubicin (Dox) can be extended by incorporation into lipid nanoparticles (LNPs) and further improved by tumor targeting with antibody fragments. We used positron emission tomography (PET) imaging in a murine prostate cancer model to evaluate tumor targeting of LNPs incorporating Dox and antiprostate-specific membrane antigen (PSMA) diabodies. Dox-LNPs were generated by mixing or covalent attachment to water soluble distearoylphosphatidyl ethanolamine-polyethylene glycol (DSPE-PEG)2000. Cu-64 PET imaging was performed with DOTA-conjugated Dox, PEG-LNP, or an anti-PSMA site-specific cysteine-diabody. Since the mixture Dox+PEG-LNP was unstable in serum, further studies utilized Dox covalently bound to LNP ± covalently bound DOTA-cys-diabody (cys-DB)-LNP. Blood clearance of covalent Dox-PEG-LNP was slower than Dox alone or Dox+PEG-LNP. PET imaging of 64Cu-DOTA-Dox-PEG-LNP reached a maximum of 10% ID/g in tumors compared with 3% ID/g of 64Cu-DOTA-Dox, due to the prolonged blood clearance. Mixing 64Cu-DOTA-cys-DB-PEG-LNP with covalent Dox-PEG-LNP gave LNPs containing both drug and tumor targeting cys-DB. The mixed LNPs exhibited increased tumor uptake (15% ID/g) versus untargeted 64Cu-DOTA-Dox-PEG-LNPs (10% ID/g) demonstrating feasibility of the approach. Based on these results, a therapy study with mixed LNPs containing cys-DB-LNP and either Dox-LNP or the antitubulin drug auristatin-LNP showed significant reduction of tumor growth with the auristatin-diabody-LNP mixture, but not the Dox-diabody-LNP mixture.
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Affiliation(s)
- Patty Wong
- 1 Department of Radiation Oncology, City of Hope National Medical Center , Duarte, California
| | - Lin Li
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - Junie Chea
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - Melissa K Delgado
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - Erasmus Poku
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - Barbara Szpikowska
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - Nicole Bowles
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - Megan Minnix
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - David Colcher
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - Jeffrey Y C Wong
- 1 Department of Radiation Oncology, City of Hope National Medical Center , Duarte, California
| | - John E Shively
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
| | - Paul J Yazaki
- 2 Department of Molecular Immunology, Beckman Research Institute , City of Hope, Duarte, California
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Pratt EC, Shaffer TM, Zhang Q, Drain CM, Grimm J. Nanoparticles as multimodal photon transducers of ionizing radiation. NATURE NANOTECHNOLOGY 2018; 13:418-426. [PMID: 29581551 PMCID: PMC5973484 DOI: 10.1038/s41565-018-0086-2] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 01/31/2018] [Indexed: 05/30/2023]
Abstract
In biomedical imaging, nanoparticles combined with radionuclides that generate Cerenkov luminescence are used in diagnostic imaging, photon-induced therapies and as activatable probes. In these applications, the nanoparticle is often viewed as a carrier inert to ionizing radiation from the radionuclide. However, certain phenomena such as enhanced nanoparticle luminescence and generation of reactive oxygen species cannot be completely explained by Cerenkov luminescence interactions with nanoparticles. Herein, we report methods to examine the mechanisms of nanoparticle excitation by radionuclides, including interactions with Cerenkov luminescence, β particles and γ radiation. We demonstrate that β-scintillation contributes appreciably to excitation and reactivity in certain nanoparticle systems, and that excitation by radionuclides of nanoparticles composed of large atomic number atoms generates X-rays, enabling multiplexed imaging through single photon emission computed tomography. These findings demonstrate practical optical imaging and therapy using radionuclides with emission energies below the Cerenkov threshold, thereby expanding the list of applicable radionuclides.
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Affiliation(s)
- Edwin C Pratt
- Department of Pharmacology, Weill Cornell Graduate School, New York, NY, USA
| | - Travis M Shaffer
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Chemistry, Hunter College, City University of New York, New York, NY, USA
- Department of Chemistry, The Graduate Center of the City University of New York, New York, NY, USA
- Department of Radiology, Stanford University, Stanford, CA, USA
| | - Qize Zhang
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Chemistry, Hunter College, City University of New York, New York, NY, USA
- Department of Chemistry, The Graduate Center of the City University of New York, New York, NY, USA
| | - Charles Michael Drain
- Department of Chemistry, Hunter College, City University of New York, New York, NY, USA
- Department of Chemistry, The Graduate Center of the City University of New York, New York, NY, USA
| | - Jan Grimm
- Department of Pharmacology, Weill Cornell Graduate School, New York, NY, USA.
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Radiology, Weill Cornell Medical College, New York, NY, USA.
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Lizal F, Jedelsky J, Morgan K, Bauer K, Llop J, Cossio U, Kassinos S, Verbanck S, Ruiz-Cabello J, Santos A, Koch E, Schnabel C. Experimental methods for flow and aerosol measurements in human airways and their replicas. Eur J Pharm Sci 2018; 113:95-131. [DOI: 10.1016/j.ejps.2017.08.021] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 08/14/2017] [Accepted: 08/17/2017] [Indexed: 12/29/2022]
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Gutiérrez-Lovera C, Vázquez-Ríos AJ, Guerra-Varela J, Sánchez L, de la Fuente M. The Potential of Zebrafish as a Model Organism for Improving the Translation of Genetic Anticancer Nanomedicines. Genes (Basel) 2017; 8:E349. [PMID: 29182542 PMCID: PMC5748667 DOI: 10.3390/genes8120349] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 11/06/2017] [Accepted: 11/21/2017] [Indexed: 12/21/2022] Open
Abstract
In the last few decades, the field of nanomedicine applied to cancer has revolutionized cancer treatment: several nanoformulations have already reached the market and are routinely being used in the clinical practice. In the case of genetic nanomedicines, i.e., designed to deliver gene therapies to cancer cells for therapeutic purposes, advances have been less impressive. This is because of the many barriers that limit the access of the therapeutic nucleic acids to their target site, and the lack of models that would allow for an improvement in the understanding of how nanocarriers can be tailored to overcome them. Zebrafish has important advantages as a model species for the study of anticancer therapies, and have a lot to offer regarding the rational development of efficient delivery of genetic nanomedicines, and hence increasing the chances of their successful translation. This review aims to provide an overview of the recent advances in the development of genetic anticancer nanomedicines, and of the zebrafish models that stand as promising tools to shed light on their mechanisms of action and overall potential in oncology.
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Affiliation(s)
- C Gutiérrez-Lovera
- Zoology, Genetics and Physical Anthropology Department Veterinary Faculty, Universidade de Santiago de Compostela, Lugo 27002, Spain.
- Nano-Oncology Unit, Translational Medical Oncology Group, Health Research Institute of Santiago de Compostela (IDIS), Clinical University Hospital of Santiago de Compostela (CHUS), CIBERONC, Santiago de Compostela 15706, Spain.
| | - A J Vázquez-Ríos
- Nano-Oncology Unit, Translational Medical Oncology Group, Health Research Institute of Santiago de Compostela (IDIS), Clinical University Hospital of Santiago de Compostela (CHUS), CIBERONC, Santiago de Compostela 15706, Spain.
| | - J Guerra-Varela
- Zoology, Genetics and Physical Anthropology Department Veterinary Faculty, Universidade de Santiago de Compostela, Lugo 27002, Spain.
- Geneaqua S.L., Lugo 27002, Spain.
| | - L Sánchez
- Zoology, Genetics and Physical Anthropology Department Veterinary Faculty, Universidade de Santiago de Compostela, Lugo 27002, Spain.
| | - M de la Fuente
- Nano-Oncology Unit, Translational Medical Oncology Group, Health Research Institute of Santiago de Compostela (IDIS), Clinical University Hospital of Santiago de Compostela (CHUS), CIBERONC, Santiago de Compostela 15706, Spain.
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Fernandes RS, de Aguiar Ferreira C, Soares DCF, Maffione AM, Townsend DM, Rubello D, de Barros ALB. The role of radionuclide probes for monitoring anti-tumor drugs efficacy: A brief review. Biomed Pharmacother 2017; 95:469-476. [PMID: 28865367 DOI: 10.1016/j.biopha.2017.08.079] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 08/17/2017] [Accepted: 08/20/2017] [Indexed: 02/06/2023] Open
Abstract
Despite recent advances in the development of new therapeutic agents and diagnostic imaging modalities, cancer is still one of the main causes of death worldwide. A better understanding of the molecular signature of cancer has promoted the development of a new generation of anti-cancer drugs and diagnostic agents that specifically target molecular components such as genes, ligands, receptors and signaling pathways. However, intrinsic heterogeneity of tumors has hampered the overall success of target therapies even among patients with similar tumor types but unpredictable different responses to therapy. In this sense, post-treatment response monitoring becomes indispensable and nuclear medicine imaging modalities could provide the tools for an early indication of therapeutic efficacy. Herein, we briefly discuss the current role of PET and SPECT imaging in monitoring cancer therapy together with an update on the current radiolabeled probes that are currently investigated for tumor therapy response assessment.
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Affiliation(s)
- Renata Salgado Fernandes
- Laboratório de radioisótopos, Departamento de análises Clinicas, Universidade Federal de Minas Gerais (UFMG), Avenida Presidente Antônio Carlos, 6627, Belo Horizonte, Minas Gerais, Brazil
| | | | - Daniel Cristian Ferreira Soares
- Laboratório de Bioengenharia, Universidade Federal de Itajubá (UNIFEI), Rua Irmã Ivone Drumond, 200, Itabira, Minas Gerais, Brazil
| | - Anna Margherita Maffione
- Department of Nuclear Medicine, Radiology, Medical Physics and Clinical Pathology, Santa Maria della Misericordia Hospital, Rovigo, Italy
| | - Danyelle M Townsend
- Department of Drug Discovery and Pharmaceutical Sciences, Medical University of South Carolina, USA
| | - Domenico Rubello
- Department of Nuclear Medicine, Radiology, Medical Physics and Clinical Pathology, Santa Maria della Misericordia Hospital, Rovigo, Italy.
| | - André Luís Branco de Barros
- Laboratório de radioisótopos, Departamento de análises Clinicas, Universidade Federal de Minas Gerais (UFMG), Avenida Presidente Antônio Carlos, 6627, Belo Horizonte, Minas Gerais, Brazil.
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Abstract
The fields of biomedical nanotechnology and theranostics have enjoyed exponential growth in recent years. The "Molecular Imaging in Nanotechnology and Theranostics" (MINT) Interest Group of the World Molecular Imaging Society (WMIS) was created in order to provide a more organized and focused forum on these topics within the WMIS and at the World Molecular Imaging Conference (WMIC). The interest group was founded in 2015 and was officially inaugurated during the 2016 WMIC. The overarching goal of MINT is to bring together the many scientists who work on molecular imaging approaches using nanotechnology and those that work on theranostic agents. MINT therefore represents scientists, labs, and institutes that are very diverse in their scientific backgrounds and areas of expertise, reflecting the wide array of materials and approaches that drive these fields. In this short review, we attempt to provide a condensed overview over some of the key areas covered by MINT. Given the breadth of the fields and the given space constraints, we have limited the coverage to the realm of nanoconstructs, although theranostics is certainly not limited to this domain. We will also focus only on the most recent developments of the last 3-5 years, in order to provide the reader with an intuition of what is "in the pipeline" and has potential for clinical translation in the near future.
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Affiliation(s)
- Chrysafis Andreou
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Suchetan Pal
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Lara Rotter
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Jiang Yang
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Moritz F Kircher
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
- Center for Molecular Imaging and Nanotechnology (CMINT), Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA.
- Department of Radiology, Weill Cornell Medical College, New York, NY, 10065, USA.
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Elgqvist J. Nanoparticles as Theranostic Vehicles in Experimental and Clinical Applications-Focus on Prostate and Breast Cancer. Int J Mol Sci 2017; 18:E1102. [PMID: 28531102 PMCID: PMC5455010 DOI: 10.3390/ijms18051102] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 05/13/2017] [Accepted: 05/15/2017] [Indexed: 12/27/2022] Open
Abstract
Prostate and breast cancer are the second most and most commonly diagnosed cancer in men and women worldwide, respectively. The American Cancer Society estimates that during 2016 in the USA around 430,000 individuals were diagnosed with one of these two types of cancers, and approximately 15% of them will die from the disease. In Europe, the rate of incidences and deaths are similar to those in the USA. Several different more or less successful diagnostic and therapeutic approaches have been developed and evaluated in order to tackle this issue and thereby decrease the death rates. By using nanoparticles as vehicles carrying both diagnostic and therapeutic molecular entities, individualized targeted theranostic nanomedicine has emerged as a promising option to increase the sensitivity and the specificity during diagnosis, as well as the likelihood of survival or prolonged survival after therapy. This article presents and discusses important and promising different kinds of nanoparticles, as well as imaging and therapy options, suitable for theranostic applications. The presentation of different nanoparticles and theranostic applications is quite general, but there is a special focus on prostate cancer. Some references and aspects regarding breast cancer are however also presented and discussed. Finally, the prostate cancer case is presented in more detail regarding diagnosis, staging, recurrence, metastases, and treatment options available today, followed by possible ways to move forward applying theranostics for both prostate and breast cancer based on promising experiments performed until today.
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Affiliation(s)
- Jörgen Elgqvist
- Department of Medical Physics and Biomedical Engineering, Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden.
- Department of Physics, University of Gothenburg, 412 96 Gothenburg, Sweden.
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42
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Shaffer TM, Harmsen S, Khwaja E, Kircher MF, Drain CM, Grimm J. Stable Radiolabeling of Sulfur-Functionalized Silica Nanoparticles with Copper-64. NANO LETTERS 2016; 16:5601-4. [PMID: 27464258 PMCID: PMC5066563 DOI: 10.1021/acs.nanolett.6b02161] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Nanoparticles labeled with radiometals enable whole-body nuclear imaging and therapy. Though chelating agents are commonly used to radiolabel biomolecules, nanoparticles offer the advantage of attaching a radiometal directly to the nanoparticle itself without the need of such agents. We previously demonstrated that direct radiolabeling of silica nanoparticles with hard, oxophilic ions, such as the positron emitters zirconium-89 and gallium-68, is remarkably efficient. However, softer radiometals, such as the widely employed copper-64, do not stably bind to the silica matrix and quickly dissociate under physiological conditions. Here, we overcome this limitation through the use of silica nanoparticles functionalized with a soft electron-donating thiol group to allow stable attachment of copper-64. This approach significantly improves the stability of copper-64 labeled thiol-functionalized silica nanoparticles relative to native silica nanoparticles, thereby enabling in vivo PET imaging, and may be translated to other softer radiometals with affinity for sulfur. The presented approach expands the application of silica nanoparticles as a platform for facile radiolabeling with both hard and soft radiometal ions.
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Affiliation(s)
- Travis M. Shaffer
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
- Department of Chemistry, Hunter College of the City University of New York, New York, New York 10065, United States
- Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States
| | - Stefan Harmsen
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Emaad Khwaja
- Department of Chemistry, Hunter College of the City University of New York, New York, New York 10065, United States
| | - Moritz F. Kircher
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
- Department of Radiology, Weill Cornell Medical College, New York, New York 10065, United States
- Center for Molecular Imaging & Nanotechnology (CMINT), Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Charles Michael Drain
- Department of Chemistry, Hunter College of the City University of New York, New York, New York 10065, United States
- Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, United States
| | - Jan Grimm
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
- Department of Radiology, Weill Cornell Medical College, New York, New York 10065, United States
- Center for Molecular Imaging & Nanotechnology (CMINT), Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
- Department of Pharmacology, Weill Cornell Medical College, New York, New York 10065, United States
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Pandit A, Zeugolis DI. Structured substrates and delivery vehicles: trending now in biomedicine. Nanomedicine (Lond) 2016; 11:1489-93. [PMID: 27353654 DOI: 10.2217/nnm.16.47] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Abhay Pandit
- Science Foundation Ireland (SFI) Centre for Research in Medical Devices (CÚRAM), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland
| | - Dimitrios I Zeugolis
- Science Foundation Ireland (SFI) Centre for Research in Medical Devices (CÚRAM), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland.,Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland
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